I though you would enjoy this ! Images are really really really good, the best I have seen so far, we"re talking world-class ... so I think a look at the trailer is worth your time Sorry I can't put the direct video here (if you know how to do please put it below !)

For US-based, the documentary aired recently on TV, but I could not find any forum thread with the documentary name, so here is it. Sorry if it is a repost !

note : Petapixel is an excellent (maybe the best) blog about photography

Quote:

For nearly half a decade now, filmmaker John Downer has been pioneering the use of tiny cameras to capture photographs and videos from a bird’s-eye view — literally. He attaches extremely small and light HD cameras to the backs of birds in order to capture incredible point-of-view imagery of the animals going about their day to day lives.